Measure recurring revenue and retention
Select the relevant calculator below, record your assumptions, and compare scenarios before acting.
Finance
Finance Calculators
Turn financial questions into comparable numbers before you change pricing, spending, or hiring. These calculators cover recurring revenue, profitability, cash planning, pricing, loans, and growth.
Choose by decision
Start with the question, not the metric
Keep the inputs and reporting period consistent, then validate important decisions against your source data.
Test pricing, margin, and break-even points
Select the relevant calculator below, record your assumptions, and compare scenarios before acting.
Plan cash, borrowing, and growth scenarios
Select the relevant calculator below, record your assumptions, and compare scenarios before acting.
Free browser tools
15 finance tools
No signup. Inputs are processed locally in your browser.
Finance
MRR Calculator
Calculate monthly recurring revenue from customers and average revenue.
Open tool →FinanceARR Calculator
Convert recurring monthly revenue into annual recurring revenue.
Open tool →FinanceChurn Rate Calculator
Measure customer or revenue churn for a period.
Open tool →FinanceCustomer Lifetime Value Calculator
Estimate customer lifetime value from revenue and retention inputs.
Open tool →FinanceBreak-even Calculator
Estimate the units required to cover fixed costs.
Open tool →FinanceProfit Margin Calculator
Calculate gross profit and profit margin.
Open tool →FinanceMarkup Calculator
Calculate selling price and markup from cost.
Open tool →FinanceROI Calculator
Measure return on an investment.
Open tool →FinanceCash Runway Calculator
Estimate how many months current cash will last.
Open tool →FinanceBurn Rate Calculator
Calculate average monthly net cash burn.
Open tool →FinanceSalary to Hourly Calculator
Convert annual salary into an hourly equivalent.
Open tool →FinanceSales Tax Calculator
Estimate sales tax and total price.
Open tool →FinanceBusiness Loan Payment Calculator
Estimate a fixed monthly business-loan payment.
Open tool →FinanceSimple Interest Calculator
Calculate simple interest and final balance.
Open tool →FinanceCompound Growth Calculator
Project compound growth over time.
Open tool →Common questions
Finance Calculators FAQ
Are these accounting calculators?
They are planning tools, not a substitute for accounting, tax, legal, or investment advice. Reconcile important decisions with your records and qualified advisers.
Do ToolViking finance calculators store my numbers?
No. The calculators on this page run in your browser and ToolViking does not receive or store the values you enter.
Which finance calculator should I start with?
Start with the decision you need to make: use margin and markup for pricing, break-even for volume targets, and cash runway or burn rate for cash planning.